Bivalvia - Nuculanida - Nuculanidae
Alternative combinations: Leda fresnoensis, Nuculana fresnoensis
Full reference: R. E. Dickerson. 1916. Stratigraphy and fauna of the Tejon Eocene of California. University of California Publications Bulletin of the Department of Geology 9(17):363-524
Belongs to Ledina according to E. J. Moore 1983
See also Dickerson 1916, Squires 1988 and Turner 1938
Sister taxa: Ledina duttonae, Ledina smirna
Type specimen: Its type locality is UCMP 1817, Urruttia Canyon-Salt Creek, which is in a Ypresian deep-water shale in the Lodo Formation of California
Distribution:
• Eocene of United States (2: California, Oregon collections)
• Paleocene of the Russian Federation (1)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.